piercing VS elemental

Should i not change my physical damage to an element if my physical damage is piercing?I use a bow.

Keep multiple bows for just this reason. One sundering, one icy, one fiery. I still haven't found enough air and earth weak monsters to justify another bow aside from those.

can i get a straight answer.

only swithc to elemental damage if you have a reason for it. Piercing damage is much more reliable. however, if you are going to use a conjure, swithc to an element. i would suggest putting on a sundering 10/10 string or 5/1 vamp string as a good upgrade.

It would be best to have a bow for all occasions, but I don't think that you will be at a huge disadvantage if you only have a piercing bow.